If you're using a thermomix: add the dates (if you're using) into the mixing bowl and chop 3-5 seconds / speed 6. Then add everything else and cook 6 mins / 100 degrees / Reverse speed 1. Serve topped with your blueberries. Enjoy
If you want your porridge to be smooth, put the oats and dates into the mixing bowl and grind 5 seconds / speed 8. Then add everything else and cook 5 minutes / 90 degrees / speed 4
Non thermomix users: Put everything except the berries into a small saucepan on medium heat, bring to a simmer and keep stirring until its cooked to your liking. Serve topped with the berries. Enjoy!